From 250f250c4233223acbd458ae7ee9de1fea18250f Mon Sep 17 00:00:00 2001
From: R4SAS <r4sas@i2pmail.org>
Date: Thu, 5 Sep 2024 04:51:48 +0000
Subject: [PATCH] [windows] fix ntlm usage with tcp socket and buffers setting

---
 cmd/rdpgw/protocol/gateway_windows.go | 2 +-
 cmd/rdpgw/web/basic.go                | 4 ----
 cmd/rdpgw/web/basic_unix.go           | 7 +++++++
 cmd/rdpgw/web/basic_windows.go        | 7 +++++++
 4 files changed, 15 insertions(+), 5 deletions(-)
 create mode 100644 cmd/rdpgw/web/basic_unix.go
 create mode 100644 cmd/rdpgw/web/basic_windows.go

diff --git a/cmd/rdpgw/protocol/gateway_windows.go b/cmd/rdpgw/protocol/gateway_windows.go
index 3b72b2c..eed61f7 100644
--- a/cmd/rdpgw/protocol/gateway_windows.go
+++ b/cmd/rdpgw/protocol/gateway_windows.go
@@ -49,7 +49,7 @@ func (g *Gateway) setSendReceiveBuffers(conn net.Conn) error {
 	if !ptrSysFd.IsValid() {
 		return errors.New("cannot find Sysfd field")
 	}
-	fd := int(ptrSysFd.Int())
+	fd := ptrSysFd.Uint()
 
 	if g.ReceiveBuf > 0 {
 		err := syscall.SetsockoptInt(syscall.Handle(fd), syscall.SOL_SOCKET, syscall.SO_RCVBUF, g.ReceiveBuf)
diff --git a/cmd/rdpgw/web/basic.go b/cmd/rdpgw/web/basic.go
index b852634..58d2a63 100644
--- a/cmd/rdpgw/web/basic.go
+++ b/cmd/rdpgw/web/basic.go
@@ -12,10 +12,6 @@ import (
 	"time"
 )
 
-const (
-	protocolGrpc = "unix"
-)
-
 type BasicAuthHandler struct {
 	SocketAddress string
 	Timeout       int
diff --git a/cmd/rdpgw/web/basic_unix.go b/cmd/rdpgw/web/basic_unix.go
new file mode 100644
index 0000000..947f64e
--- /dev/null
+++ b/cmd/rdpgw/web/basic_unix.go
@@ -0,0 +1,7 @@
+// +build !windows
+
+package web
+
+const (
+	protocolGrpc = "unix"
+)
diff --git a/cmd/rdpgw/web/basic_windows.go b/cmd/rdpgw/web/basic_windows.go
new file mode 100644
index 0000000..eab3474
--- /dev/null
+++ b/cmd/rdpgw/web/basic_windows.go
@@ -0,0 +1,7 @@
+// +build windows
+
+package web
+
+const (
+	protocolGrpc = "tcp"
+)